Loading…
How much the panels made through the day.
Each bar is one day.
Today against yesterday, shaded by cloud cover.
Today highlighted.
First to last light, contracting toward autumn.
Inverter temperature against power, coloured by hour.
Output against the sunlight actually measured at the house, corrected for panel temperature. 100% is a normal day.
Each day plotted against the energy the sunlight that fell on the roof could have made.
Overlay any two production curves.
Daily kWh, darker is more.
When each day peaked, against true solar noon. A persistent lean suggests shading — the steady offset here is the inverter's fast clock.